N92 is the ICD-10 code for Excessive, frequent and irregular menstruation. It is a three-character category divided into 7 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block N80–N98 (Noninflammatory disorders of female genital tract) in Chapter XIV, Diseases of the genitourinary system.
- Code type
- Category (3 characters)
- Chapter
- XIV · N00–N99
- Classification
- WHO ICD-10, 2019 version
What N92 excludes
Conditions that look similar but belong under another code.
- postmenopausal bleeding N95.0
Subcodes of N92
- N92.0Excessive and frequent menstruation with regular cycle
- N92.1Excessive and frequent menstruation with irregular cycle
- N92.2Excessive menstruation at puberty
- N92.3Ovulation bleeding
- N92.4Excessive bleeding in the premenopausal period
- N92.5Other specified irregular menstruation
- N92.6Irregular menstruation, unspecified
N92 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
DN92Kraftig, hyppig og uregelmæssig menstruation
N92Runsaat, tiheät ja epäsäännölliset kuukautiset
N92Zu starke, zu häufige oder unregelmäßige Menstruation
N92Ménorragie, polyménorrhée et métrorragie
N92overvloedige, frequente en onregelmatige menstruatie
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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